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Reservoir, Overflow, and Expansion Tanks

Direct-fit and universal options
Aluminium construction
Multiple colour and finish options
Lifetime Warranty

Shop all Reservoir, Overflow, and Expansion Tanks

Reservoir, Overflow, and Expansion Tanks

Direct-fit kits

Mishimoto direct-fit expansion tanks are designed for a bolt-in install.

Multiple colors and finishes

Mishimoto reservoir, overflow, and expansion tanks are available in a variety of colors and finishes to spice up your engine bay.

Reservoir, Overflow, and Expansion Tanks Kits

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Aluminium Coolant Reservoir Tank

Price: €80.40 (Incl. VAT)
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Aluminium Power Steering Reservoir Tank

Price: €80.40 (Incl. VAT)
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BMW E36 Aluminium Coolant Expansion Tank, 1992–1999

Price: €134.40 (Incl. VAT)
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Ford Fiesta ST 180 Expansion Tank, 2013+

Price: €207.60 (Incl. VAT)

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Ford Focus ST 2013+/ Focus RS 2016+ Aluminium Expansion Tank

Price: €240.00 (Incl. VAT)
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Mazda MX-5 Windshield Washer Reservoir Tank, 2016+

Price: €186.00 (Incl. VAT)
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Subaru BRZ / Scion FR-S / Toyota 86 Aluminium Overflow Tank, 2013+

Price: €200.40 (Incl. VAT)
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Subaru WRX 2002–2007 / STI 2004–2016 Aluminium Coolant Expansion Tank

Price: €141.60 (Incl. VAT)

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Subaru WRX 2002–2007 / STI 2004–2016 Rockstar® Aluminium Coolant Expansion Tank

Price: €178.80 (Incl. VAT)
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Subaru WRX Rockstar® Aluminium Coolant Expansion Tank, 2008–2014

Price: €216.00 (Incl. VAT)
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Subaru WRX/STI Aluminum Coolant Overflow Tank, 2008+

Price: €216.00 (Incl. VAT)
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Chevrolet Camaro Aluminum Coolant Overflow/Expansion Tank, 2016+

Not Available

Aluminum construction

Mishimoto overflow, reservoir, and expansion tanks are 100% aluminum and TIG-welded where applicable for increased durability.

Lifetime Warranty

All Mishimoto products carry a lifetime warranty including accident protection.

Click to Mishimoto Lifetime Warranty